desktop effects suspended with latest nvidia packages

[Seb <spluque@gmail.com>]

Hi,

After upgrading to the lates nvidia packages in sid (currently
295.40-1), KDE suspends desktop effects because they are too slow (I get
the notification to that effect in the taskbar).  Trying to switch them
back on with Alt-Shift-F12 does turn them on, for it is way too slow,
and then KDE suspends them again.  Is anybody experiencing that?

Thanks,

-- 
Seb